Ol/Wasser-Warmetauscher einbauen

NOTE:

The illustrations apply to the Cayenne Turbo (M48/50).
If a fault in the oil-water heat exchanger has caused oil and coolant to mix, the oil circuit should be checked to see if there is coolant in the engine or, if necessary, be cleaned.
If oil has entered the coolant circuit, this is to be cleaned after repair . Refer to 19 01 29 Cooling system cleaned (after oil/coolant mixing) - as of MY 2003 (All Models) .

1. Replace the 2 sealing rings of the oil circuit. When doing this, pay attention to the lugs on the sealing ring. Subsequently, push the oil-water heat exchanger from underneath against the bracket and tighten the 4 fastening screws. → Tightening torque: 7.5 ftlb.

Fig 1: Sprind-band clamps for coolant lines

Courtesy of PORSCHE OF NORTH AMERICA, INC.

2. Push the coolant hoses onto the connecting flanges and secure with the spring-band clamps.